Ключевые слова: academic, academic environment, blackboard, blurred, board, books, chairs, chalkboard, classroom, classroom background, classroom interior, classroom scene, classroom setting, desks, education, education system, educational, educational resources, educational setting, educational space, empty, indoors, institution, knowledge, learning, learning environment, learning space, school, school equipment, school furniture, school supplies, schooling, schoolroom, study, teaching, teaching space,